Coins lay on the gravestone of U.S. Navy veteran Billy Reeves at the Texas State Veterans Cemetery in Abilene, Texas, May 27, 2019. Per tradition, placing a penny symbolizes a fellow veteran has visited the grave, a nickel symbolizes having gone to basic military training together, a dime symbolizes having been in the same unit together and a quarter symbolizes the visitor was there when the service member died. (U.S. Air Force photo by Airman 1st Class Susan Roberts)